<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<script src="../node_modules/echarts/dist/echarts.js"></script>
<body>
     <!-- 为ECharts准备一个具备大小（宽高）的Dom -->
     <div id="main" style="width: 600px;height:400px;"></div>
     <script type="text/javascript">
         // 基于准备好的dom，初始化echarts实例
         var myChart = echarts.init(document.getElementById('main'));
         var data1 = []
         
         // 指定图表的配置项和数据
         var option = {
           title: {
               text: 'AQI'
           },
           tooltip: {
               trigger: 'axis'
           },
           xAxis: {
               data
           }
         };

         // 使用刚指定的配置项和数据显示图表。
         myChart.setOption(option);
     </script>
</body>
</html>